Is Coffee grounds countable or uncountable?

What are the number of one tenth of 400? What is 9 times 2 over7? What is 1.5 km in m? How many grams are in a five dollar bill? How do you convert one third to sixths? Does The Bible have authority? What makes a plane blunt? What is the sum of angles of an 8 sided octagon? Is 3649 divisible by 9? What is a four sided figure called? What is x plus 4 equals 25? What is the surface area of a cylinder that has a diameter of 8inches and a height of 5inches? Why is factoring important in finding a least common denominator? Could you squeeze a clothespin as many in a minute then you could first time? What is another way to write 2542? How do you calculate 60 percent of 75? What number is 345 more than thrice 67? What equation do you use to find ohms? What printing types usually slopes to the right? How long is the 10.0 ft pole in meters?